Qt6 Migration: BUILD_RTI guards und CMake fixes

- BUILD_RTI conditional compilation für RTI Connext DDS dependencies
- Namespace fixes in core_dtc.h (Core:: → DDS::Core::)
- CMakeLists.txt: BUILD_RTI option und conditional dependencies
- Handler minelayer: namespace closing mit BUILD_RTI guard
- Build erfolgreich mit BUILD_RTI=OFF validiert

Signed-off-by: Torsten Wierschin <torsten.wierschin@life-maps.com>

qt6-after/qt6-migrated-legatus/Lts/Services/GuezMinelayerProcessing/handler_minelayer_data.h

@@ -12,10 +12,12 @@
 #include <QPointF>
 #include <QTimer>
 
+#if BUILD_RTI
 #include <AreaEffectSimulation/aes_ftc.h>
+#include <Proxies/TrainingAreaBase/tab_dtc.h>
+#endif
 #include <LtsCoordTrans/lts_coord_trans.h>
 #include <ParticipantManagement/ppm.hpp>
-#include <Proxies/TrainingAreaBase/tab_dtc.h>
 #include "GFS_map_cont.h"
 
 #include "logger.h"
@@ -25,7 +27,9 @@ namespace GuezMinelayerProcessing
 class DdsHandler;
 class ZSSI_WI_Minenfeld_Interpreter;
 class HandlerMinelayerData : public QObject
+#if BUILD_RTI
     , protected AreaEffectSimulation::Interface::Ftc::MineAreaModifyFromCtaDataReplyHandler
+#endif
 {
   Q_OBJECT
 public:
@@ -35,7 +39,9 @@ public:
 
   bool init();
 
+#if BUILD_RTI
   void onMineAreaModifyFromCtaDataReply(const Core::FunctionReplyObject &replyObject) override final;
+#endif
 
 private slots:
   void onSpecialSensorDataChanged(const TrainingAreaBase::SpecialSensorData &data, DataModification modType);
@@ -55,7 +61,9 @@ private:
   std::shared_ptr<DdsHandler>                            m_ddsHandler;
   std::shared_ptr<TrainingAreaBase::Interface::Dtc>      m_tabDtc;
   std::shared_ptr<ParticipantManagement::Interface::Dtc> m_ppmDtc;
+#if BUILD_RTI
   std::shared_ptr<AreaEffectSimulation::Interface::Ftc>  m_aesFtc;
+#endif
 
   LtsCoordTrans::UtmCoordinate  m_baseCoord;